diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index b07bf52a..191e0fc2 100644
--- a/Casks/emacs-app-nightly.rb
+++ b/Casks/emacs-app-nightly.rb
@@ -5,16 +5,16 @@ cask 'emacs-app-nightly' do
   desc 'GNU Emacs text editor (nightly build)'
   homepage 'https://github.com/jimeh/emacs-builds'
 
-  version '2026-01-25.0fcf100.master'
+  version '2026-01-26.3dbddb4.master'
 
   on_arm do
-    sha256 '506c16dc6e61156e76481703616c1b28d443541dbeda4fb1fd4f42a061e13ae8'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2026-01-25.0fcf100.master/Emacs.2026-01-25.0fcf100.master.macOS-11.arm64.dmg'
+    sha256 '75a12050f9201a9ab8abdad1e18bedb05ad58adbc7a60fda6fec0300c81cf391'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2026-01-26.3dbddb4.master/Emacs.2026-01-26.3dbddb4.master.macOS-11.arm64.dmg'
     depends_on macos: '>= :big_sur'
   end
   on_intel do
-    sha256 '670f91db79a7b5d3db90168793a7869c3e0a4d50648eebec21881ef54a15d393'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2026-01-25.0fcf100.master/Emacs.2026-01-25.0fcf100.master.macOS-11.x86_64.dmg'
+    sha256 '80914e76d308d5f7e83d227e702b3d89b434965681f2e3854c61f38e5d3587fb'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2026-01-26.3dbddb4.master/Emacs.2026-01-26.3dbddb4.master.macOS-11.x86_64.dmg'
     depends_on macos: '>= :big_sur'
   end